2544724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7015

約数の個数: 24

約数和(自身を含む): 5481728

約数和(自身を除く): 2937004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6991, 13982, 27964, 48937, 90883, 97874, 181766, 195748, 363532, 636181, 1272362, 2544724]

約数ペア:

[(1, 2544724), (2, 1272362), (4, 636181), (7, 363532), (13, 195748), (14, 181766), (26, 97874), (28, 90883), (52, 48937), (91, 27964), (182, 13982), (364, 6991)]